Water-jet anti-clogging electromagnetic valve and bottle-making equipment

Abstract

The present application relates to the technical fields of electromagnetic valve, and provides a water spraying anti-blocking electromagnetic valve and a material cutting bottle making equipment, which comprises an electromagnetic valve body, a filter screen assembly, a tee pipe, a water storage box, a cleaning shell, a switching block and a push-pull rod; the water inlet pipe of the electromagnetic valve body is connected with the first pipe opening of the tee pipe, the second pipe opening of the tee pipe is connected with the left port of the filter screen assembly, the third pipe opening of the tee pipe is connected with the bottom opening of the water storage box, the inside of the cleaning shell has a communicating horizontal cavity and a vertical cavity, the left port of the horizontal cavity is connected with the right port of the filter screen assembly, the right port of the horizontal cavity is a water inlet for water spraying, the front port of the vertical cavity is a sewage outlet, the switching block is slidingly connected with the vertical cavity, the switching block is provided with a first feeding channel and a second feeding channel which are separated, and the front end of the push-pull rod is fixedly connected with the rear end of the switching block. Advantage: The present application conveniently removes the impurities accumulated in the filter screen assembly without disassembling the filter screen assembly and manually cleaning the filter screen assembly.

Description

Technical Field

[0001] This invention relates to the field of solenoid valve technology, specifically to a water spray anti-clogging solenoid valve and a material cutting and bottle making equipment. Background Technology

[0002] Solenoid valves are electromagnetically controlled devices, fundamental components in automated systems used to control fluids. They are actuators, not limited to hydraulic or pneumatic systems, and are primarily used in automated industrial control equipment to adjust the direction, flow rate, speed, and other parameters of the medium. During use, when solid impurities mixed with the liquid enter the solenoid valve, they can easily cause blockages over time. These impurities can also damage internal components, making maintenance difficult.

[0003] like Figure 1 As shown, the traditional solenoid valve body 11 has a filter screen assembly 12 installed in its water inlet pipe 111. The filter screen assembly 12 is used to filter solid impurities in the water before the water enters the interior of the solenoid valve body 11. Although this prevents the solenoid valve from clogging, impurities can still cause blockages if they accumulate in the filter screen assembly over a long period of time. It is cumbersome and inconvenient to manually remove the filter screen assembly from the water inlet pipe periodically, remove the impurities accumulated in the filter screen assembly, and then reinstall the filter screen assembly in the water inlet pipe.

[0004] Therefore, how to conveniently remove impurities accumulated in the filter assembly without disassembling the filter assembly is a technical problem that urgently needs to be solved in this field. Summary of the Invention

[0005] The technical problem to be solved by the present invention is to provide a water spray anti-clogging solenoid valve and a cutting and bottle making device, which can conveniently remove impurities accumulated on the filter screen assembly without disassembling the filter screen assembly.

[0006] The technical solution of the present invention is implemented as follows: a water spray anti-clogging solenoid valve, comprising a solenoid valve body, a filter screen assembly, a three-way pipe, a water storage box, a cleaning housing, a switching block, and a push-pull rod; The inlet pipe of the solenoid valve body is connected to the first port of the three-way pipe, the second port of the three-way pipe is connected to the left port of the filter screen assembly, and the third port of the three-way pipe is connected to the bottom port of the water storage box. The three-way pipe is located below the water storage box. The interior of the cleaning housing has a communicating horizontal cavity and a vertical cavity. The left port of the horizontal cavity is connected to the right port of the filter screen assembly. The right port of the horizontal cavity is a water inlet for spraying water. The drain pipe of the solenoid valve body provides a drain outlet for spraying water. The top of the water storage box has a vent. The front port of the vertical cavity is a sewage outlet, and the rear port of the vertical cavity is a guide port. The switching block is slidably connected to the vertical cavity. The switching block is provided with a separated first feeding channel and a second feeding channel. The front end of the push-pull rod is fixedly connected to the rear end of the switching block, and the push-pull rod slides through the guide port. When the switching block is in the water inlet position, the two ends of the first feeding channel are respectively aligned with the left port and the right port of the transverse cavity, the second feeding channel is located in front of the longitudinal cavity, and the second feeding channel is also isolated from the left port of the transverse cavity. When the switching block is in the sewage discharge position, the two ends of the second feeding channel are respectively aligned with the left port of the transverse cavity and the front port of the longitudinal cavity. The first feeding channel is located at the rear of the longitudinal cavity and is also isolated from the left port of the transverse cavity.

[0007] Furthermore, it also includes gas regulating pipes, floats, and perforated plates; The air regulating pipe is fixedly installed on the upper surface of the water storage box. The top of the air regulating pipe has the air vent. The inner cavity of the air regulating pipe is connected to the inner cavity of the water storage box. The air vent is conical. The mesh plate is fixedly installed at the bottom of the air regulating pipe. The float is located above the mesh plate. When the float rises with the water level, the float can seal the air vent.

[0008] Furthermore, the switching block is cylindrical, and a sealing sleeve is provided on the circumferential surface of the switching block. The first feeding channel is a horizontal straight line, and the second feeding channel is a horizontal and vertical zigzag line. The sealing sleeve is provided with a first clearance opening at the opening position of the first feeding channel and a second clearance opening at the opening position of the second feeding channel.

[0009] Furthermore, the front port of the longitudinal cavity has a first shoulder for blocking the front side of the switching block, the rear port of the longitudinal cavity has a second shoulder for blocking the rear side of the switching block, and the rear end of the push-pull rod also has a handle.

[0010] Furthermore, it also includes a pin, the cleaning housing is provided with a positioning hole, the positioning hole communicates with the guide port, the push-pull rod is provided with a water inlet position socket and a sewage discharge position socket, and the pin passes through the positioning hole and is inserted into the water inlet position socket or the sewage discharge position socket.

[0011] Furthermore, it also includes a telescopic cylinder, the piston rod of which is fixedly connected to the rear end of the push-pull rod.

[0012] A material cutting and bottle making device includes a material cutting machine, a nozzle, a compressed air supply pipe, a water supply pipe for cutting, and a water spray anti-clogging solenoid valve, wherein the water spray anti-clogging solenoid valve is the type of water spray anti-clogging solenoid valve described above. The nozzle orifice is connected to the drain port of the water spray anti-clogging solenoid valve, the drain port of the scissor water supply pipe is connected to the inlet of the water spray anti-clogging solenoid valve, and the exhaust port of the compressed air supply pipe is connected to the vent of the water spray anti-clogging solenoid valve. The nozzle is aimed at the blade of the shear of the shearing machine. The solenoid valve body of the water spray anti-clogging solenoid valve is electrically connected to the controller of the shearing machine. When the shear of the shearing machine is opened to the maximum, the nozzle sprays water onto the blade. When the shear of the shearing machine is closed, the nozzle does not spray water.

[0013] Furthermore, it also includes a first flow regulating valve and a second flow regulating valve, wherein the first flow regulating valve is installed in the compressed air supply pipeline and the second flow regulating valve is installed in the scissor water supply pipeline.

[0014] Furthermore, it also includes a compressed air storage tank, a shear water storage tank, an electric ball valve, and a delivery pump. The exhaust port of the compressed air storage tank is connected to the air inlet of the electric ball valve, the exhaust port of the electric ball valve is connected to the air inlet of the compressed air supply pipeline, the drain port of the shear water storage tank is connected to the water inlet of the delivery pump, and the drain port of the delivery pump is connected to the water inlet of the shear water supply pipeline.

[0015] Furthermore, the nozzle is a zirconia ceramic nozzle.

[0016] Compared with the prior art, the beneficial effects or advantages of the present invention are as follows: When water spraying is required, the solenoid valve body is in the open state, the switching block is in the water inlet position, and the water passes through the first feeding channel of the switching block and the filter screen assembly before entering the three-way pipe. The water in the three-way pipe enters the interior of the solenoid valve body and then flows out from the drain pipe of the solenoid valve body. The water in the three-way pipe also enters the water storage box. When it is necessary to remove impurities from the filter screen assembly, the solenoid valve body is in the closed state, the switching block is in the drain position, and the water in the water storage box passes through the three-way pipe and the filter screen assembly, thereby flushing away the impurities from the filter screen assembly. The water and impurities then enter the second feeding channel of the switching block and are finally discharged out from the drain port of the cleaning housing. The present invention conveniently removes impurities accumulated in the filter screen assembly without disassembling or assembling the filter screen assembly, and eliminates the need for manual cleaning of the filter screen assembly. The operator changes the position of the switching block in the cleaning housing by operating the push-pull rod, and the water in the water storage box flows in reverse through the filter screen assembly to automatically remove impurities, effectively preventing the filter screen assembly from becoming clogged. Attached Figure Description

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0018] Figure 1 This is a schematic diagram of the structure of a traditional solenoid valve in the background technology.

[0019] Figure 2 This is a schematic diagram of the structure of the anti-clogging solenoid valve for water spraying according to the present invention.

[0020] Figure 3 This is a schematic diagram of the water flow direction when the switching block is in the water inlet position according to the present invention.

[0021] Figure 4 This is a schematic diagram of the water flow direction when the switching block is in the sewage discharge position according to the present invention.

[0022] Figure 5 This is a schematic diagram of the internal structure of the cleaning housing of the present invention.

[0023] Figure 6 This is a schematic front view of the switching block structure of the present invention.

[0024] Figure 7 yes Figure 6 The left view.

[0025] Figure 8 This is a schematic diagram showing the positions of the cleaning housing, sealing sleeve, switching block, push-pull rod, and telescopic cylinder of the present invention.

[0026] Figure 9 This is a schematic diagram showing the positions of the water storage box, air regulating pipe, float, and perforated plate of the present invention.

[0027] Figure 10This is a schematic diagram of the float sealing the vent of the present invention.

[0028] Figure 11 This is a schematic diagram of the connection between the compressed air supply pipe and the vent of the present invention.

[0029] Figure 12 This is a schematic diagram of the structure of the cutting and bottle-making equipment of the present invention.

[0030] Reference numerals: 1. Water spray anti-clogging solenoid valve; 11. Solenoid valve body; 111. Water inlet pipe; 112. Drainage pipe; 12. Filter assembly; 13. T-connector; 14. Water storage box; 141. Vent; 15. Cleaning housing; 151. Horizontal cavity; 152. Vertical cavity; 1521. Sewage outlet; 1522. Guide port; 1523. First shoulder; 1524. Second shoulder; 1525. Positioning hole; 16. Switching block; 161. First feeding channel; 162. Second feeding channel; 163. Sealing sleeve; 1631. First clearance opening; Second clearance port 1632; push-pull rod 17; water inlet socket 171; sewage outlet socket 172; handle 173; air regulating pipe 18; float ball 19; mesh plate 110; pin 120; telescopic cylinder 130; cutting and bottle making equipment 2; cutting machine 21; scissors 211; nozzle 22; compressed air supply pipe 23; scissor water supply pipe 24; first flow regulating valve 25; second flow regulating valve 26; compressed air storage tank 27; scissor water storage tank 28; electric ball valve 29; delivery pump 210. Detailed Implementation

[0031] This invention provides a water-spraying anti-clogging solenoid valve and a cutting and bottle-making device. The overall concept of the technical solution is as follows: A filter assembly, a three-way pipe, a water storage box, and a cleaning housing are added to the water inlet side of the solenoid valve body. The position of the switching block within the cleaning housing is manually changed by operating a push-pull rod. When the switching block is in the water inlet position, water flows from the water inlet of the cleaning housing through the first feeding channel of the switching block and the filter assembly. The filter assembly's filter screen intercepts solid impurities in the water. The filtered water flows into the three-way pipe, then through the water inlet pipe into the interior of the solenoid valve body and finally out through the drain pipe for spraying. The water in the three-way pipe also enters the water storage box, which is used to rinse the filter assembly later. When the switching block is in the drain position, water flows from the water storage box through the three-way pipe, the filter assembly, and the second feeding channel of the switching block to the drain outlet of the cleaning housing, flushing away impurities from the filter assembly. The impurities are discharged from the drain outlet of the cleaning housing. No manual disassembly or cleaning of the filter assembly is required.

[0032] The anti-clogging solenoid valve of this invention is applied to a cutting and bottle-making equipment. The cutting water first filters out impurities through the anti-clogging solenoid valve and then enters the nozzle. The nozzle sprays the cutting water onto the blades of the shears in the cutting machine. After a certain period of operation, when too much impurity accumulates on the filter assembly, causing a decrease in the water flow of the nozzle, the position of the switching block of the anti-clogging solenoid valve is changed to activate the drainage function, automatically removing the impurities accumulated on the filter assembly. Compressed air can also be introduced into the water storage box of the anti-clogging solenoid valve. The compressed air is used not only to generate mist-like cutting water but also to improve the cleaning effect of the filter assembly.

[0033] To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods.

[0034] See Figures 1 to 10 The first embodiment of the present invention.

[0035] A water spray anti-clogging solenoid valve includes a solenoid valve body 11, a filter screen assembly 12, a three-way pipe 13, a water storage box 14, a cleaning housing 15, a switching block 16, and a push-pull rod 17. The inlet pipe 111 of the solenoid valve body 11 is connected to the first port of the three-way pipe 13, the second port of the three-way pipe 13 is connected to the left port of the filter screen assembly 12, and the third port of the three-way pipe 13 is connected to the bottom port of the water storage box 14. The three-way pipe 13 is located below the water storage box 14. The interior of the cleaning housing 15 has a communicating horizontal cavity 151 and a vertical cavity 152. The left port of the horizontal cavity 151 is connected to the right port of the filter screen assembly 12, and the right port of the horizontal cavity 151 is the water inlet for spraying water. The solenoid valve body 11 has a drain pipe 112 for spraying water. The top of the water storage box 14 has a vent 141. The front port of the longitudinal cavity 152 is a drain port 1521, and the rear port of the longitudinal cavity 152 is a guide port 1522. The switching block 16 is slidably connected to the longitudinal cavity 152. The switching block 16 is provided with a first feeding channel 161 and a second feeding channel 162 that are separated. The front end of the push-pull rod 17 is fixedly connected to the rear end of the switching block 16, and the push-pull rod 17 slides through the guide port 1522. When the switching block 16 is in the water inlet position, the two ends of the first feeding channel 161 are respectively aligned with the left port and the right port of the transverse cavity 151, and the second feeding channel 162 is located in front of the longitudinal cavity 152. The second feeding channel 162 is also isolated from the left port of the transverse cavity 151. When the switching block 16 is in the sewage discharge position, the two ends of the second feeding channel 162 are respectively aligned with the left port of the horizontal cavity 151 and the front port of the vertical cavity 152. The first feeding channel 161 is located at the rear of the vertical cavity 152 and is also isolated from the left port of the horizontal cavity 151.

[0036] The beneficial effects or advantages of the present invention are as follows: When water spraying is required, the solenoid valve body 11 is in the open state, the switching block 16 is in the water inlet position, and the water passes through the first feeding channel 161 of the switching block 16 and the filter screen assembly 12 before entering the three-way pipe 13. The water in the three-way pipe 13 enters the interior of the solenoid valve body 11 and then flows out from the drain pipe 112 of the solenoid valve body 11. The water in the three-way pipe 13 also enters the water storage box 14. When it is necessary to remove impurities from the filter screen assembly 12, the solenoid valve body 11 is in the closed state, the switching block 16 is in the sewage discharge position, and the water in the water storage box 14 passes through the three-way pipe. 13 and filter screen assembly 12, thereby flushing away impurities in filter screen assembly 12. Water and impurities then enter the second feeding channel 162 of switching block 16, and finally are discharged outward from the drain port 1521 of cleaning housing 15. The present invention conveniently removes impurities accumulated in filter screen assembly 12 without disassembling filter screen assembly 12, and without the need for manual cleaning of filter screen assembly 12. The operator changes the position of switching block 16 in cleaning housing 15 by operating push-pull rod 17, and the water in water storage box 14 flows in reverse in filter screen assembly 12 to automatically remove impurities, effectively preventing filter screen assembly 12 from becoming clogged.

[0037] In this embodiment, the right port of the transverse cavity 151 of the cleaning housing 15 is connected to a water source, the drain pipe 112 of the solenoid valve body 11 is connected to the nozzle, and the vent 141 of the water storage box 14 is equipped with a prior art waterproof and breathable membrane. When it is necessary to spray water to rinse the workpiece, the operator first operates the push-pull rod 17 to slide the switching block 16 in the longitudinal cavity 152. The switching block 16 is in the water inlet position, and the water from the right port of the transverse cavity 151, i.e. the water inlet for spraying, passes sequentially through the first feeding channel 161 of the switching block 16, the left port of the transverse cavity 151, and the filter assembly. Water from pipe 12 reaches the three-way pipe 13. Water from the three-way pipe 13 enters the water inlet pipe 111 of the solenoid valve body 11. When the solenoid valve body 11 is in the open state, water flows out from the drain pipe 112 of the solenoid valve body 11 and finally sprays out from the nozzle. When the solenoid valve body 11 is in the closed state, the nozzle stops spraying water. Water from the three-way pipe 13 also enters the water storage box 14. At this time, the air in the water storage box 14 is discharged out through the waterproof and breathable membrane. The second feeding channel 162 of the switching block 16 is located in front of the longitudinal cavity 152, and water does not enter the second feeding channel 162. At the end of the work, the operator closes the solenoid valve body 11 and operates the push-pull rod 17 to put the switching block 16 in the drain position. The water in the water storage box 14 flows outward through the three-way pipe 13, the filter screen assembly 12, the left port of the horizontal cavity 151, the second feeding channel 162 of the switching block 16, and the front port of the vertical cavity 152. The water flows in the opposite direction in the filter screen assembly 12 to flush away impurities. Finally, the water and impurities are discharged from the front port of the vertical cavity 152, i.e., the drain outlet 1521. During the process of water flowing out of the water storage box 14, air enters the water storage box 14 through the waterproof and breathable membrane. The first feeding channel 161 of the switching block 16 is located at the rear of the vertical cavity 152, and the water and impurities do not enter the first feeding channel 161.

[0038] Furthermore, it also includes a gas regulating pipe 18, a float 19, and a perforated plate 110; The air regulating pipe 18 is fixedly installed on the upper surface of the water storage box 14. The top of the air regulating pipe 18 has the air vent 141. The inner cavity of the air regulating pipe 18 is connected to the inner cavity of the water storage box 14. The air vent 141 is conical. The mesh plate 110 is fixedly installed at the bottom of the air regulating pipe 18. The float 19 is located above the mesh plate 110. When the float 19 rises with the water level, the float 19 can seal the air vent 141.

[0039] The beneficial effects of this technical solution are as follows: When water enters the water storage box 14, the water level in the water storage box 14 rises, and the water passes through the mesh plate 110 into the air regulating pipe 18. The float ball 19 floats on the water surface, and the air in the water storage box 14 is discharged through the vent 141. When the float ball 19 rises and seals the vent 141, the water in the air regulating pipe 18 cannot flow out through the vent 141, which avoids water leakage in the water storage box 14. The vent 141 is equipped with a rubber ring to improve the sealing effect when in contact with the float ball 19. When it is necessary to remove impurities from the filter screen assembly 12, water flows out of the water storage box 14, the water level drops, the float ball 19 moves downward away from the vent 141 and falls onto the mesh plate 110, and air enters the air regulating pipe 18 through the vent 141. The air then passes through the mesh plate 110 into the water storage box 14. The mesh plate 110 prevents the float ball 19 from falling into the water storage box 14. The waterproof and breathable membrane is removed here. In contrast, the combination of float ball 19 and vent 141 not only prevents water from leaking from vent 141 when storing water, but also allows air to quickly enter the water storage box 14 during the process of removing impurities from filter screen assembly 12.

[0040] Furthermore, the switching block 16 is cylindrical, and a sealing sleeve 163 is provided on the circumferential surface of the switching block 16. The first feeding channel 161 is a horizontal straight line, and the second feeding channel 162 is a horizontal and vertical zigzag line. The sealing sleeve 163 is provided with a first clearance opening 1631 at the opening position of the first feeding channel 161, and a second clearance opening 1632 at the opening position of the second feeding channel 162.

[0041] The beneficial effects of this technical solution are as follows: the sealing sleeve 163 improves the sealing performance of the switching block 16 as it slides in the longitudinal cavity 152, and the sealing sleeve 163 isolates the first feeding channel 161 and the second feeding channel 162; it helps that when the switching block 16 is in the water inlet position, the water at the right port of the transverse cavity 151 reaches the left port of the transverse cavity 151 through the first clearance port 1631 and the first feeding channel 161, without passing through the second feeding channel 162; when the switching block 16 is in the sewage discharge position, the water and impurities at the left port of the transverse cavity 151 reach the front port of the longitudinal cavity 152 through the second clearance port 1632 and the second feeding channel 162, without passing through the first feeding channel 161.

[0042] Furthermore, the front port of the longitudinal cavity 152 has a first shoulder 1523, which is used to block the front side of the switching block 16, and the rear port of the longitudinal cavity 152 has a second shoulder 1524, which is used to block the rear side of the switching block 16. The rear end of the push-pull rod 17 also has a handle 173.

[0043] The beneficial effects of this technical solution are as follows: During the sliding process of the switching block 16 in the longitudinal cavity 152, when the front side of the switching block 16 contacts the first shoulder 1523, the switching block 16 is in the water inlet position; when the rear side of the switching block 16 contacts the second shoulder 1524, the switching block 16 is in the sewage discharge position. This helps to adjust the position of the switching block 16 more accurately. The handle 173 facilitates the operation of the push-pull rod 17 by the operator. The guide port 1522 is square, and the push-pull rod 17 matches the guide port 1522, which prevents the push-pull rod 17 from rotating during movement.

[0044] Furthermore, it also includes a pin 120. The cleaning housing 15 is provided with a positioning hole 1525, which communicates with the guide port 1522. The push-pull rod 17 is provided with a water inlet position insertion hole 171 and a sewage discharge position insertion hole 172. The pin 120 passes through the positioning hole 1525 and is inserted into the water inlet position insertion hole 171 or the sewage discharge position insertion hole 172.

[0045] The beneficial effects of this technical solution are: the pin 120 serves to fix the position of the push-pull rod 17, thereby fixing the position of the switching block 16 and preventing the position of the switching block 16 from shifting during use.

[0046] Furthermore, it also includes a telescopic cylinder 130, the piston rod of which is fixedly connected to the rear end of the push-pull rod 17.

[0047] The beneficial effects of this technical solution are: the telescopic cylinder 130 replaces manual operation to drive the push-pull rod 17, eliminating the need for on-site manual operation of the push-pull rod 17. The telescopic cylinder 130 is connected to a pneumatic control system based on existing technology, allowing manual remote control of the piston rod extension and retraction of the telescopic cylinder 130 via the pneumatic control system, thereby changing the position of the switching block 16 within the cleaning housing 15. Due to the installation of the telescopic cylinder 130, the pin 120, positioning hole 1525, water inlet position socket 171, and drain position socket 172 are eliminated.

[0048] The first embodiment of the present invention provides a water spray anti-clogging solenoid valve, which uses a filter screen assembly 12 to filter impurities in the water, preventing impurities from entering the solenoid valve body 11, and has a water storage function; when the switching block 16 changes from the water inlet position to the drain position, the water in the water storage box 14 flows in reverse in the filter screen assembly 12, automatically flushing away the impurities accumulated in the filter screen assembly 12, and the water and impurities are discharged outward from the drain port 1521 of the cleaning housing 15; it conveniently removes the impurities accumulated in the filter screen assembly 12 without disassembling the filter screen assembly 12.

[0049] See Figures 11 to 12 The second embodiment of the present invention.

[0050] A material cutting and bottle making device includes a material cutting machine 21, a nozzle 22, a compressed air supply pipe 23, a scissor water supply pipe 24, and a water spray anti-clogging solenoid valve 1, wherein the water spray anti-clogging solenoid valve 1 is a water spray anti-clogging solenoid valve described above. The nozzle 22's spray hole is connected to the drain port of the water spray anti-clogging solenoid valve 1, the drain port of the scissor water supply pipe 24 is connected to the inlet of the water spray anti-clogging solenoid valve 1, and the exhaust port of the compressed air supply pipe 23 is connected to the vent 141 of the water spray anti-clogging solenoid valve 1. The nozzle 22 is aligned with the blade of the shears 211 of the shearing machine 21. The solenoid valve body 11 of the water spray anti-clogging solenoid valve 1 is electrically connected to the controller of the shearing machine 21. When the shears 211 of the shearing machine 21 are opened to the maximum, the nozzle 22 sprays water onto the blade. When the shears 211 of the shearing machine 21 are closed, the nozzle 22 does not spray water.

[0051] The beneficial effects of this technical solution are as follows: Applying the anti-clogging solenoid valve 1 to the cutting and bottle-making equipment 2 not only filters out impurities in the cutting water, but also conveniently removes accumulated impurities from the filter screen assembly 12, effectively preventing insufficient water spray from the nozzle 22 due to clogging. The shears 211 of the shearing machine 21 operate periodically, and the nozzle 22 correspondingly sprays cutting water periodically, improving the service life of the shears 211; it also effectively prevents the cutting water sprayed from the nozzle 22 from contacting the material during the cutting process.

[0052] The shearing machine 21 is existing technology. The shears 211 of the shearing machine 21 periodically and at high speed shear molten glass to form glass droplets. After entering the row-type bottle making machine, the glass droplets become glass bottles. Because the shears 211 are in contact with high-temperature molten glass for a long time and at a high frequency, the temperature of the shears 211 continues to rise, which can easily lead to damage to the shears 211. Therefore, it is necessary to spray water onto the shears 211 to cool them down. In this embodiment, the nozzle 22 has two modes of spraying water onto the shears. One mode is that the nozzle 22 directly sprays liquid water onto the shears for rapid cooling of the shears 211. In this mode, the switching block 16 of the water spray anti-clogging solenoid valve 1 is in the water inlet position, the compressed air supply pipe 23 is closed, and the compressed air does not enter the water storage box 14 of the water spray anti-clogging solenoid valve 1. The water from the shears passes through the first feeding channel 161 of the switching block 16, the filter screen assembly 12, the three-way pipe 13, and the solenoid valve body 11, and finally exits from the nozzle 22. Another method involves spraying a mist of coolant from nozzle 22. In this case, compressed air supply pipe 23 is opened, and compressed air enters the water storage box 14 of the anti-clogging solenoid valve 1. The vent 141 does not have a waterproof and breathable membrane. The compressed air then enters the three-way pipe 13 and encounters the coolant. The compressed air and coolant are then sprayed outwards from the nozzle 22's nozzle orifice. The compressed air disperses the coolant, making it misty. Spraying atomized coolant creates numerous small droplets, which are dispersed throughout the scissors 211, ensuring uniform cooling across all parts of the scissors 211. Simultaneously, the small droplets absorb heat and vaporize in a shorter time, preventing coolant residue from remaining on the scissors 211 surface and affecting glass bottle production. If residual coolant comes into contact with the molten glass droplets during scissors 211 cutting, the droplet temperature will drop, affecting subsequent glass bottle blowing. The spraying mode of nozzle 22 is selected based on actual production needs. Before spraying the mist-like scissor water from nozzle 22, the switching block 16 can be set to the drain position to drain the water from the water storage box 14. Then, the switching block 16 can be set to the inlet position, where compressed air first enters the water storage box 14 and then the three-way pipe 13 to meet the scissor water. The compressed air and the scissor water are then sprayed out from the nozzle 22's nozzle hole.

[0053] At the end of a day's glass bottle production, impurities accumulated in the filter assembly 12 are removed. The solenoid valve body 11 of the anti-clogging solenoid valve 1 is closed, and the telescopic cylinder 130 drives the push-pull rod 17 to put the switching block 16 in the drain position. Compressed air enters the water storage box 14, and the compressed air and water in the water storage box 14 pass through the three-way pipe 13 and the filter assembly 12 in sequence, flushing away the impurities accumulated in the filter assembly 12. The impurities, along with the compressed air and water, pass through the second feeding channel 162 of the switching block 16 and finally leave from the drain port 1521. In this embodiment, not only water from the water storage box 14 is used, but also compressed air is used to flush the filter assembly 12, improving the impurity removal effect of the filter assembly 12.

[0054] Furthermore, it also includes a first flow regulating valve 25 and a second flow regulating valve 26, wherein the first flow regulating valve 25 is installed in the compressed air supply pipe 23 and the second flow regulating valve 26 is installed in the scissor water supply pipe 24.

[0055] The beneficial effects of this technical solution are as follows: The first flow regulating valve 25 is used to regulate the flow rate of compressed air, and the second flow regulating valve 26 is used to regulate the flow rate of scissor water. According to actual production needs, the ratio of compressed air to scissor water in the three-way pipe 13 is set, and the nozzle 22 sprays out the required mist of scissor water. The flow regulating valve is also called an electric regulating valve, electromagnetic proportional valve, etc.

[0056] Furthermore, it also includes a compressed air storage tank 27, a scissor water storage tank 28, an electric ball valve 29, and a delivery pump 210. The exhaust port of the compressed air storage tank 27 is connected to the air inlet of the electric ball valve 29, the exhaust port of the electric ball valve 29 is connected to the air inlet of the compressed air supply pipeline 23, the drain port of the scissor water storage tank 28 is connected to the water inlet of the delivery pump 210, and the drain port of the delivery pump 210 is connected to the water inlet of the scissor water supply pipeline 24.

[0057] The beneficial effects of this technical solution are as follows: During the production stage, the electric ball valve 29 is in the open state and the delivery pump 210 is in the running state; during the maintenance stage, the electric ball valve 29 is in the closed state, which facilitates the replacement of the compressed air storage tank 27, and the delivery pump 210 is in the stopped state, which facilitates the inspection of the shear water storage tank 28.

[0058] The scissor water in the scissor water storage tank 28 can be made by mixing glass cutting lubricant and water in a certain proportion; the glass cutting lubricant is based on animal oil and plays a lubricating role, which can reduce friction during cutting, while the water is used to cool the scissors 211.

[0059] Furthermore, the nozzle 22 is a zirconia ceramic nozzle.

[0060] The beneficial effects of this technical solution are: zirconia ceramics are characterized by high temperature resistance, corrosion resistance, and smoothness, which reduces scale adhesion.

[0061] The cutting and bottle-making equipment 2 of the present invention also includes an industrial computer, which is electrically connected to the controller of the cutting machine 21, the electric ball valve 29, the conveying pump 210, the first flow regulating valve 25, the second flow regulating valve 26, and the water spray anti-clogging solenoid valve 1, and is used to control the operating status of the corresponding valves and pumps to carry out production in an orderly manner.

[0062] The second embodiment of the present invention provides a glass cutting and bottle making device 2. Its main operating method is as follows: During normal production, the shears 211 of the shearing machine 21 cuts the molten glass. The filter assembly 12 of the anti-clogging solenoid valve 1 intercepts impurities in the molten glass, and the nozzle 22 sprays out the molten glass. There are two nozzles 22, each aimed at one of the two blades of the shears 211. At the end of production, compressed air blows away the impurities accumulated in the filter assembly 12, and the impurities are discharged outwards from the drain port 1521 along with the compressed air. The operator does not need to disassemble the filter assembly 12; the compressed air automatically removes the impurities accumulated in the filter assembly 12, which helps to prevent clogging during subsequent production, thus avoiding a decrease in the molten glass spray volume from the nozzle 22 and affecting the cooling of the shears 211.

[0063] For other parts not described herein, please refer to the first embodiment of the present invention.

[0064] While specific embodiments of the present invention have been described above, those skilled in the art should understand that the specific embodiments described are merely illustrative and not intended to limit the scope of the present invention. Equivalent modifications and variations made by those skilled in the art in accordance with the spirit of the present invention should be covered within the scope of protection of the claims of the present invention.

Claims

1. A water-jet anti-clogging solenoid valve characterized by: Includes the solenoid valve body, filter screen assembly, three-way pipe, water storage box, cleaning housing, switching block, and push-pull rod; The inlet pipe of the solenoid valve body is connected to the first port of the three-way pipe, the second port of the three-way pipe is connected to the left port of the filter screen assembly, and the third port of the three-way pipe is connected to the bottom port of the water storage box. The three-way pipe is located below the water storage box. The interior of the cleaning housing has a communicating horizontal cavity and a vertical cavity. The left port of the horizontal cavity is connected to the right port of the filter screen assembly. The right port of the horizontal cavity is a water inlet for spraying water. The drain pipe of the solenoid valve body provides a drain outlet for spraying water. The top of the water storage box has a vent. The front port of the vertical cavity is a sewage outlet, and the rear port of the vertical cavity is a guide port. The switching block is slidably connected to the vertical cavity. The switching block is provided with a separated first feeding channel and a second feeding channel. The front end of the push-pull rod is fixedly connected to the rear end of the switching block, and the push-pull rod slides through the guide port. When the switching block is in the water inlet position, the two ends of the first feeding channel are respectively aligned with the left port and the right port of the transverse cavity, the second feeding channel is located in front of the longitudinal cavity, and the second feeding channel is also isolated from the left port of the transverse cavity. When the switching block is in the sewage discharge position, the two ends of the second feeding channel are respectively aligned with the left port of the transverse cavity and the front port of the longitudinal cavity. The first feeding channel is located at the rear of the longitudinal cavity and is also isolated from the left port of the transverse cavity.

2. The water spray anti-clogging solenoid valve according to claim 1, characterized in that: It also includes gas regulating pipes, floats, and perforated plates; The air regulating pipe is fixedly installed on the upper surface of the water storage box. The top of the air regulating pipe has the air vent. The inner cavity of the air regulating pipe is connected to the inner cavity of the water storage box. The air vent is conical. The mesh plate is fixedly installed at the bottom of the air regulating pipe. The float is located above the mesh plate. When the float rises with the water level, the float can seal the air vent.

3. The anti-clogging solenoid valve for water spraying according to claim 1, characterized in that: The switching block is cylindrical, and a sealing sleeve is provided on the circumferential surface of the switching block. The first feeding channel is a horizontal straight line, and the second feeding channel is a horizontal and vertical zigzag line. The sealing sleeve is provided with a first clearance opening at the opening position of the first feeding channel and a second clearance opening at the opening position of the second feeding channel.

4. The anti-clogging solenoid valve for water spraying according to claim 1, characterized in that: The front port of the longitudinal cavity has a first shoulder for blocking the front side of the switching block, and the rear port of the longitudinal cavity has a second shoulder for blocking the rear side of the switching block. The rear end of the push-pull rod also has a handle.

5. A water spray anti-clogging solenoid valve according to claim 1, characterized in that: It also includes a pin, the cleaning housing is provided with a positioning hole, the positioning hole communicates with the guide port, the push-pull rod is provided with a water inlet position socket and a sewage discharge position socket, and the pin passes through the positioning hole and is inserted into the water inlet position socket or the sewage discharge position socket.

6. The anti-clogging solenoid valve for water spraying according to claim 1, characterized in that: It also includes a telescopic cylinder, the piston rod of which is fixedly connected to the rear end of the push-pull rod.

7. A bottle-making device for cutting materials, characterized in that: The invention includes a shearing machine, a nozzle, a compressed air supply pipe, a shear water supply pipe, and a water spray anti-clogging solenoid valve, wherein the water spray anti-clogging solenoid valve is a water spray anti-clogging solenoid valve as described in any one of claims 1 to 6. The nozzle orifice is connected to the drain port of the water spray anti-clogging solenoid valve, the drain port of the scissor water supply pipe is connected to the inlet of the water spray anti-clogging solenoid valve, and the exhaust port of the compressed air supply pipe is connected to the vent of the water spray anti-clogging solenoid valve. The nozzle is aimed at the blade of the shear of the shearing machine. The solenoid valve body of the water spray anti-clogging solenoid valve is electrically connected to the controller of the shearing machine. When the shear of the shearing machine is opened to the maximum, the nozzle sprays water onto the blade. When the shear of the shearing machine is closed, the nozzle does not spray water.

8. The bottle-making equipment according to claim 7, characterized in that: It also includes a first flow regulating valve and a second flow regulating valve, wherein the first flow regulating valve is installed in the compressed air supply pipeline and the second flow regulating valve is installed in the scissor water supply pipeline.

9. A bottle-making device for cutting materials according to claim 7, characterized in that: It also includes a compressed air storage tank, a shear water storage tank, an electric ball valve, and a delivery pump. The exhaust port of the compressed air storage tank is connected to the air inlet of the electric ball valve, the exhaust port of the electric ball valve is connected to the air inlet of the compressed air supply pipeline, the drain port of the shear water storage tank is connected to the water inlet of the delivery pump, and the drain port of the delivery pump is connected to the water inlet of the shear water supply pipeline.

10. A bottle-making device for cutting materials according to claim 7, characterized in that: The nozzle is a zirconia ceramic nozzle.

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